123iamthe1
11.03.2020 •
Chemistry
The following reactions all have K > 1. 1) CN- (aq) HNO2 (aq) NO2- (aq) HCN (aq) 2) CN- (aq) C6H5COOH (aq) HCN (aq) C6H5COO- (aq) 3) HNO2 (aq) C6H5COO- (aq) C6H5COOH (aq) NO2- (aq)
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Ответ:
though don't really understand the question
Step-by-step explanation:
i would say
y= nx
y=180
so 180=n5
divide both sides by 5
180/5= 36
the answer is D= 36